CN202296216U - High-inclination-angle tube type screw conveyer - Google Patents
High-inclination-angle tube type screw conveyer Download PDFInfo
- Publication number
- CN202296216U CN202296216U CN2011203629214U CN201120362921U CN202296216U CN 202296216 U CN202296216 U CN 202296216U CN 2011203629214 U CN2011203629214 U CN 2011203629214U CN 201120362921 U CN201120362921 U CN 201120362921U CN 202296216 U CN202296216 U CN 202296216U
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- screw conveyer
- angle tube
- thrust ball
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Abstract
The utility model relates to a high-inclination-angle tube type screw conveyer which is composed of a drive device, an upper connecting device, a screw conveying device and a tail balancing device, wherein the upper connecting device is composed of a bearing body, a self-aligning bearing device and a packing seal device; the drive device mainly comprises a three-phase AC (alternating current) asynchronous motor and a cycloidal reducer which are directly connected; and the high-inclination-angle tube type screw conveyer is characterized in that the drive device is connected with the upper end of the upper connecting device by a flange; and the lower part of the upper connecting device is connected with the upper part of a tube casing of the screw conveyer by a flange, and the lower part of the tube casing of the screw conveyer is connected with the tail balancing device by a flange. The high-inclination-angle tube type screw conveyer provided by the utility model has the characteristics of simple structure, stability in operation, small occupied space, non-escaped materials, and no pollution to the environment; the screw conveyer is suitable to be used for horizontally or obliquely conveying powdered, granular and small-block materials such as coal, clinker, cement and food; and the high-inclination-angle tube type screw conveyer achieves an expected effect in the processes of conveying iron powder in a regenerative process for producing iron powder by using caffeine and conveying fine granular clinker of boilers.
Description
Technical field
The utility model relates to a kind of high spud angle tube-type spiral conveyer, is widely used in industries such as building materials, chemical industry, electric power, metallurgy, coal, grain, medication chemistry.
Background technology
Tube-type spiral conveyer is at high spud angle (20
0～70
0) mounting condition under application, existing in recent years corresponding product occurs, but the actual empirical evidence of using: ripe also rare of reliable operation, design.The utility model is and solves the design that high spud angle tubular type helical feed is carried out, and in the production practice more than 3 years, has passed through the checking of reliability of service.
The GX series helix conveyer of selling on the current market, the actuating device of employing special designs is installed in the machine lower end, and axial thrust also acts on the body of actuating device, and the unreasonable part of design-calculated is like this:
The first, the machine bottom needs bigger installing space;
The second, be not easy to multistage relay combination transfer;
The 3rd, be not easy to the bearing oiling and safeguard and change the bearing maintenance;
The 4th, the material that actuating device is subject to fly upward pollutes;
The 5th, the actuating device casing bears the screw shaft axial thrust and very easily damages;
The 6th, no spiral leaf place, upper end, convey materials chamber is prone to cause solid accumulation and fills in extremely, even destroys the upper end sealing;
The 7th, the sub-lower end of conveying pipeline is difficult for realizing sealing, and sealing arrangement inefficacy rear bearing chamber is advanced ash and destroyed lubricating status.
Above problem is perplexing utilization and operation and Maintenance and Repair for a long time, has caused great inconvenience to applying unit.
Summary of the invention
The purpose of the utility model is a kind of high spud angle tube-type spiral conveyer, and it has simple in structure, working stability, it is little to take up room, material does not leak, characteristics such as free from environmental pollution; Be applicable to level or conveying powdered, the granular and little lump material that tilts, like coal, lime-ash, cement, grain etc.; The present inventor is applied in it on caffeine production iron powder reducing operation conveying iron powder and carries on the boiler fine particulate lime-ash and obtained expected effect.
The technical scheme of the utility model is achieved in that a kind of high spud angle tube-type spiral conveyer, by actuating device, top connecting device by bearing body, tilting bearing device, stuffing seal form, helix transporting device, afterbody balancing device four parts form; Actuating device mainly is made up of three-phase AC asynchronous motor and cycloid speed reducer direct connection; It is characterized in that: actuating device is connected with the upper end of top connecting device through flange; Connecting device bottom, top is connected with the top of helix transporting device shell through flange; The shell bottom of helix transporting device is connected with the afterbody balancing device through flange.
The bearing box of the tilting bearing device in the connecting device of described top is installed on the middle gusset of bearing body with four M16 bolts; A bite biserial spherical roller tilting bearing is installed in the bearing box; Dustproof felt collar is housed in the bearing box axis hole, and bearing air cover is bolted on the bearing box end face with four M10; The compression gland of stuffing seal is bolted on the butt flange with four M12, and the packing gland that compresses filler is fixed on the compression gland end face with two M10 two-thread screws.
The bearing box of described afterbody balancing device axial thrust balancing devices and thrust ball enclosing cover are installed on the lower flange of afterbody balancing device bearing body with four M16 bolts; The thrust ball axle sleeve is installed in helix transporting device screw shaft lower end; In the sphere pit in the middle of thrust ball is installed between thrust ball enclosing cover and the thrust ball axle sleeve, bearing air cover is bolted on the bearing box end face with four M10.
The upper end, convey materials chamber of described helix transporting device is the antispin structure.
The good effect of the utility model is: promoted the reliability of machine run, ensured the ordinary production order, made things convenient for the Maintenance and Repair work of machine, thereby reduced the operating cost of machine; Its structure is simpler, stable, reliable operation, little, advantage such as material does not leak takes up room; Its upper and lower side bearing bore separates with the convey materials chamber, adopts independently sealing arrangement respectively, and antispin is adopted in upper end, its convey materials chamber, prevents solid accumulation and fills in dead.
Description of drawings
Fig. 1 is the constructional drawing of the utility model.
Fig. 2 is the afterbody balancing device enlarged drawing of the utility model.
Fig. 3 is the enlarged drawing of the top connecting device of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further description: shown in Fig. 1-3, a kind of high spud angle tube-type spiral conveyer is made up of actuating device 1, top connecting device 2, helix transporting device 3, afterbody balancing device 4 four parts; Actuating device mainly is made up of three-phase AC asynchronous motor 1-1 and cycloid speed reducer 1-2 direct connection; It is characterized in that: actuating device 1 is connected with the upper end of top connecting device 2 through flange; Connecting device 2 bottoms in top are connected with the top of helix transporting device 3 shells through flange; The shell bottom of helix transporting device 3 is connected with afterbody balancing device 4 through flange.
The bearing box of the tilting bearing device 5 in the described top connecting device 2 is installed on the middle gusset of bearing body with four M16 bolts; A bite biserial spherical roller tilting bearing 6 is installed in the bearing box; Dustproof felt collar is housed in the bearing box axis hole, and four M10 of bearing air cover 7 usefulness are bolted on the bearing box end face; The compression gland of stuffing seal 8 is bolted on the butt flange with four M12, and the packing gland that compresses filler is fixed on the compression gland end face with two M10 two-thread screws.
The bearing box of the axial thrust balancing devices 9 on the described afterbody balancing device 4 and four M16 bolts of thrust ball enclosing cover 10 usefulness are installed on the lower flange of afterbody balancing device bearing body; Thrust ball axle sleeve 11 is installed in helix transporting device 3 screw shaft lower ends; In the sphere pit in the middle of thrust ball 12 is installed between thrust ball enclosing cover 10 and the thrust ball axle sleeve 11, bearing air cover is bolted on the bearing box end face with four M10.
The upper end, convey materials chamber of described helix transporting device 3 is the antispin structure.
Three-phase AC asynchronous motor 1-1 output shaft and cycloid speed reducer 1-2 direct connection; Cycloid speed reducer 1-2 output shaft connects through coupler with the screw shaft upper end of helix transporting device 3; Constraint and compensation processing or installation error are realized by biserial spherical roller tilting bearing in the screw shaft upper end of helix transporting device 3, adjust concentricity voluntarily; The thrust ball axle sleeve 11 that afterbody balancing device 4 is leaned in the lower end is realized radial constraint with the free-running fit of thrust ball enclosing cover 10, leans on thrust ball 12 between thrust ball enclosing cover 10 and the thrust ball axle sleeve 11 realize gliding balance of axial force and constraint.
Actuating device 1 have volume little, carry big, characteristics such as noise is little, efficient height, and operate steadily, technology maturation.
Helix transporting device 3 adopts wear-resisting steel plate processing helicallobe; Be welded on the transmission shaft of high-quality thick walled steel tube; Two ends are connected on the solid minor axis through pin; Connect with speed reducer output shaft through fast coupling at the horsepower input end, in the cylindrical shell made from solid drawn pipe, rotate, thus the lifting and the conveying of realization material.
Top connecting device 2 is connected with helix transporting device 3 with actuating device 1 respectively by the bearing body of welding; And in the lower end of bearing body the weld filler letter through the oiliness graphite packing realize the sealing; Installation bearing box in the middle of bearing body, bearing box as being covered with dust, are installed upper end support and constraint that the biserial spherangular roller bearing is realized screw shaft with the felt envelope in the bearing box.
Afterbody balancing device 4 is connected with helix transporting device 3 by the bearing body of welding; And in the upper end of bearing body the weld filler letter through the oiliness graphite packing realize the sealing; Bearing box is installed in lower end at bearing body, and bearing box as being covered with dust, leans on thrust ball axle sleeve 11, thrust ball 12 and thrust ball enclosing cover 10 to realize radial support and the constraint and the downward balance of axial force of screw shaft of the lower end of screw shaft with the felt envelope.
Working process: by the three-phase AC asynchronous motor outputting power; Cycloid speed reducer 1-2 through direct connection slows down; Speed reducer output shaft connects with screw shaft through coupler; The screw shaft of welding helicallobe is realized rotating in conveying steel pipe, thereby will be transported to the discharging opening removal through the screw propulsion effect from the material that inlet point is knocked down continuously, accomplishes the working process of carrying continuously.
Claims (4)
1. high spud angle tube-type spiral conveyer, by actuating device, top connecting device by bearing body, tilting bearing device, stuffing seal form, helix transporting device, afterbody balancing device four parts form; Actuating device mainly is made up of three-phase AC asynchronous motor and cycloid speed reducer direct connection; It is characterized in that: actuating device is connected with the upper end of top connecting device through flange; Connecting device bottom, top is connected with the top of helix transporting device shell through flange; The shell bottom of helix transporting device is connected with the afterbody balancing device through flange.
2. according to a kind of high spud angle tube-type spiral conveyer described in the claim 1; The bearing box that it is characterized in that the tilting bearing device in the connecting device of described top is installed on the middle gusset of bearing body with four M16 bolts; A bite biserial spherical roller tilting bearing is installed in the bearing box; Dustproof felt collar is housed in the bearing box axis hole, and bearing air cover is bolted on the bearing box end face with four M10; The compression gland of stuffing seal is bolted on the butt flange with four M12, and the packing gland that compresses filler is fixed on the compression gland end face with two M10 two-thread screws.
3. according to a kind of high spud angle tube-type spiral conveyer described in the claim 1; The bearing box and the thrust ball enclosing cover that it is characterized in that described afterbody balancing device axial thrust balancing devices are installed on the lower flange of afterbody balancing device bearing body with four M16 bolts; The thrust ball axle sleeve is installed in helix transporting device screw shaft lower end; In the sphere pit in the middle of thrust ball is installed between thrust ball enclosing cover and the thrust ball axle sleeve, bearing air cover is bolted on the bearing box end face with four M10.
4. according to a kind of high spud angle tube-type spiral conveyer described in the claim 1, it is characterized in that the upper end, convey materials chamber of described helix transporting device is the antispin structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203629214U CN202296216U (en) | 2011-09-26 | 2011-09-26 | High-inclination-angle tube type screw conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203629214U CN202296216U (en) | 2011-09-26 | 2011-09-26 | High-inclination-angle tube type screw conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202296216U true CN202296216U (en) | 2012-07-04 |
Family
ID=46365157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203629214U Expired - Lifetime CN202296216U (en) | 2011-09-26 | 2011-09-26 | High-inclination-angle tube type screw conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202296216U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103029969A (en) * | 2012-12-15 | 2013-04-10 | 西安红宇矿用特种移动设备有限公司 | Waste returning device of coal sampling machine |
| CN105236161A (en) * | 2015-10-28 | 2016-01-13 | 广东杨氏农业有限公司 | Two-level conveying device for chicken feed |
| CN108438770A (en) * | 2018-04-17 | 2018-08-24 | 湘潭大学 | A kind of blade tilt is adjustable and the reducing pitches detachable delivery pump helical axis of anti-skid wearable |
| CN109781052A (en) * | 2019-01-28 | 2019-05-21 | 五邑大学 | A kind of shield screw conveyor dregs stream angled conveyor measuring device |
-
2011
- 2011-09-26 CN CN2011203629214U patent/CN202296216U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103029969A (en) * | 2012-12-15 | 2013-04-10 | 西安红宇矿用特种移动设备有限公司 | Waste returning device of coal sampling machine |
| CN105236161A (en) * | 2015-10-28 | 2016-01-13 | 广东杨氏农业有限公司 | Two-level conveying device for chicken feed |
| CN108438770A (en) * | 2018-04-17 | 2018-08-24 | 湘潭大学 | A kind of blade tilt is adjustable and the reducing pitches detachable delivery pump helical axis of anti-skid wearable |
| CN109781052A (en) * | 2019-01-28 | 2019-05-21 | 五邑大学 | A kind of shield screw conveyor dregs stream angled conveyor measuring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: High-inclination-angle tube type screw conveyer Effective date of registration: 20191223 Granted publication date: 20120704 Pledgee: China Everbright Bank Limited by Share Ltd Changchun branch Pledgor: Jilin Shulan Synthetic Pharmaceutical Co., Ltd. Registration number: Y2019980001207 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20201207 Granted publication date: 20120704 Pledgee: China Everbright Bank Limited by Share Ltd. Changchun branch Pledgor: JILIN SHULAN SYNTHETIC PHARMACEUTICAL Co.,Ltd. Registration number: Y2019980001207 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120704 |